Locky v RAC prostredi
tento skript sa mi osvedcil ako celkom handy tak som ho trochu upravil aby zobrazoval vsetky podstatne informacie ktore v danej chvili treba vediet
col object_name format a20 column sess format A20 col schemaname format a15 SELECT substr(DECODE(request,0,'Holder: ','Waiter: ')||l.sid,1,12) sess,s.schemaname, l.id1,o.object_name, l.id2, l.lmode, l.request, l.type, l.inst_id,w.seconds_in_wait FROM GV$LOCK l left join gv$session s on s.sid=l.sid and l.inst_id=s.inst_id left join dba_objects o on l.id1=o.object_id left join v$session_wait w on s.sid=w.sid WHERE (l.id1, l.id2, l.type) IN (SELECT id1, id2, type FROM GV$LOCK WHERE request>0) ORDER BY sess,id1;